The James Webb Space Telescope has observed glowing auroras on Jupiter like never before.

When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space. But what if the real danger comes from much smaller, barely detectable ones?

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

"For the first time we can see the chemical cake while it's rising in the oven, instead of just the starting ingredients of ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early universe. It’s a cosmic giant whose light has travelled over 12 billion years to ...

Scientists looked at Jupiter's massive auroras using the James Webb and Hubble Space Telescopes — and found a mystery they ...

Titan is a strange world, at -300 degrees Fahrenheit, and shrouded in a jaundiced smog. Similar to Earth, the atmosphere is ...

Scientists detect oxygen in GHZ2, a galaxy located 13.4 billion light-years away, revealing intense star formation and low ...

The infrared views, captured in 2023, shed light on the giant planet's atmosphere and magnetosphere—but they also reveal something unexpected ...